Trefriw Weather in January

January in Trefriw sees daytime temperatures around 8°C (46°F) and lows of 3°C (37°F) at night. With around 104 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Trefriw in January

Analyzing past climate data, one can expect approximately 22 days of rain, averaging 104 mm (4.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Trefriw in January

Daytime temperatures in Trefriw reach 8°C (46°F) in January, dropping to 3°C (37°F) at night. January is a notable month of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Trefriw in January

The city usually sees around 33 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Trefriw. Our weather planner can help you explore destinations with more pleasant weather conditions.